A3988 Quad DMOS Full Bridge PWM Motor Driver

Allegro MicroSystems

Description

A3988 Quad DMOS Full Bridge PWM Motor Driver .
The A3988 is a quad DMOS full-bridge driver capable of driving up to two stepper motors or four DC motors.

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Datasheet Specifications

Part number: A3988
Manufacturer: Allegro MicroSystems
File Size: 967.81 KB
Datasheet: A3988_AllegroMicroSystems.pdf
Description: Quad DMOS Full Bridge PWM Motor Driver

Features

* 36 V output rating
* 4 full bridges
* Dual stepper motor driver
* High current outputs
* 3.3 and 5 V compatible logic supply
* Synchronous rectification
* Internal undervoltage lockout (UVLO)
* Thermal shutdown circuitry
* Cro

Applications

* Samples are no longer available. Status change date: September 30, 2024 Suggested replacements: A5988GEVTR-1-T(A3988SEVTR-1-T), A5988GJPTR-1-T (A3988SJPTR-1-T). ABSOLUTE MAXIMUM RATINGS Characteristic Symbol Load Supply Voltage VBB Logic Supply Voltage VDD Output Current IOUT Logic Input

A3988 Distributors

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A3988 Quad DMOS Full Bridge PWM Motor Driver Allegro MicroSystems

Allegro MicroSystems A3988-like datasheet